WeatherTech Rear FloorLiner

2021–2026 Rivian R1T

4417342

Overview:

The WeatherTech Rear FloorLiner is a precision-engineered interior accessory designed to provide complete protection for the rear floor area of most Rivian R1T models from 2021 through 2026. Crafted with advanced digital laser measurements, this FloorLiner ensures a perfect, custom fit that fully covers the carpeted surfaces, safeguarding your vehicle’s interior from water, mud, road salt, sand, and other debris.

Ideal for daily drivers, outdoor enthusiasts, and off-road adventurers alike, this durable floor liner offers reliable protection against the elements while maintaining a clean and tidy cabin environment. You’ll get peace of mind knowing your Rivian’s interior stays pristine regardless of weather or terrain conditions.

Key Features:

The WeatherTech Rear FloorLiner combines innovative materials and design to deliver superior performance and convenience:

• Precision DigitalFit® design using digital laser measurements for a consistent, exact fit that lines the entire rear floor carpet.
• Patent-pending High-Density Tri-Extruded (HDTE) material featuring a rigid core for strength and surface friction to keep the liner securely in place.
• Deeply sculpted channels and advanced surfacing direct fluids and debris into a lower reservoir, minimizing fluid movement while driving.
• Reservoir holds up to 1.5 quarts of water without spilling, keeping moisture away from shoes and clothing.
• Constructed from 16 pounds of pliable, natural heavy-duty rubber that resists curling, cracking, and hardening even in sub-zero temperatures.
• Protective non-stick finish allows for quick and easy cleanup of dirt, mud, and spills.
• Anti-skid ridges on the underside prevent shifting and maintain secure placement during vehicle operation.
• Designed specifically for the rear seating area of Rivian R1T Adventure (2022–2024) and Explore (2022–2023) trims, ensuring perfect compatibility.

Construction & Design:

The WeatherTech Rear FloorLiner is engineered with a multi-layer HDTE construction that balances rigidity and flexibility. The rigid core provides structural strength to maintain shape and durability, while the textured surface enhances grip against the carpet to prevent liner movement. The natural rubber composition offers excellent pliability for easy installation and removal, as well as long-lasting resistance to extreme temperatures and wear.

Its advanced channel design efficiently traps liquids and debris in a lower reservoir, preventing spills and keeping your vehicle’s interior clean. The liner’s edges are precisely contoured to match the Rivian R1T’s rear floor contours, ensuring comprehensive coverage without interfering with seat operation or passenger comfort.

Installation & Fitment:

The WeatherTech Rear FloorLiner is a direct-fit accessory that installs quickly and easily without any modifications. It uses the exact interior floor dimensions of the Rivian R1T models from 2021 to 2026, including Adventure and Explore trims, to provide a seamless fit.

• No cutting, drilling, or special tuning is required for installation.
• Simply place the liner over the rear floor carpet and align it with the door sills and seat bases.
• Easy removal for cleaning or seasonal storage.

What’s Included

• One WeatherTech Rear FloorLiner, DigitalFit® design, black color
• Installation instructions

Ideal For:

This rear floor liner is perfect for Rivian R1T owners who want to protect their vehicle’s interior from everyday messes and harsh conditions. It is especially beneficial for:

• Outdoor enthusiasts who frequently encounter mud, water, and sand.
• Families seeking to maintain a clean and durable rear floor surface.
• Drivers in regions with heavy road salt use during winter months.
• Anyone looking for a long-lasting, easy-to-clean floor protection solution tailored to their Rivian R1T.